diff --git a/cmd.go b/cmd.go
index 54e4b9e..647ba60 100644
--- a/cmd.go
+++ b/cmd.go
@@ -5,7 +5,9 @@ import (
 	"fmt"
 	"log"
 	"os"
+	"slices"
 	"strconv"
+	"strings"
 
 	"github.com/gtuk/discordwebhook"
 	"github.com/multiplay/go-ts3"
@@ -13,13 +15,15 @@ import (
 
 // App holds the configuration
 type App struct {
-	discordURL       string
-	discordUsername  string
-	discordAvatarURL *string
-	tsQueryAddr      string
-	tsQueryUser      string
-	tsQueryPass      string
-	tsQueryServerID  int
+	discordURL         string
+	discordUsername    string
+	discordAvatarURL   *string
+	tsQueryAddr        string
+	tsQueryUser        string
+	tsQueryPass        string
+	tsQueryServerID    int
+	spotLightGfxFormat string
+	spotLightIDMap     map[string]int
 }
 
 func appFromEnv() (*App, error) {
@@ -58,15 +62,33 @@ func appFromEnv() (*App, error) {
 			return nil, errors.New("invalid TS_QUERY_SERVER_ID, must be int")
 		}
 	}
+	spotLightGfxFormat := os.Getenv("TS_SPOTLIGHT_GFX_FMT")
+
+	// TODO: Load from environment variable
+	spotLightIDMap := make(map[string]int)
+	spotLightIDMap["rb+mT/4bh37gHzQYqTgBiEHG2IA="] = 0
+	spotLightIDMap["sA3fHhvqmlSuFYtMoVYseRQI2DE="] = 0
+	spotLightIDMap["9K6JV7kWaRU+4HFRkXrBZNjSmRA="] = 1
+	spotLightIDMap["pFclzBx0w2UmwPd91VvaXJjYCYA="] = 2
+	spotLightIDMap["tvjlpKqvcyQSCCVkT0TJ28uwdaQ="] = 3
+	spotLightIDMap["SLLvtjVBmSoIzpMhlxnLa9CWoOU="] = 4
+	spotLightIDMap["7EU/Up++D9+8SQk0sNchEuKPufw="] = 5
+	spotLightIDMap["SyldxnLYWHJOUj3HnEsXGF6B0T4="] = 5
+	spotLightIDMap["Mc/TdoNhddKdGtB55DSZrYk3NWc="] = 6
+	spotLightIDMap["xOWMWG/TpkbV8XjahqqoQLsHHpA="] = 7
+	spotLightIDMap["G4kg1LKJElM5LIpoeA6gN7DMl0c="] = 7
+	spotLightIDMap["wuQ907NtzqL4uxhLk3P/TCpkXF0="] = 8
 
 	return &App{
-		discordURL:       discordURL,
-		discordUsername:  discordUsername,
-		discordAvatarURL: discordAvatarURL,
-		tsQueryAddr:      tsQueryAddr,
-		tsQueryUser:      tsQueryUser,
-		tsQueryPass:      tsQueryPass,
-		tsQueryServerID:  tsQueryServerID,
+		discordURL:         discordURL,
+		discordUsername:    discordUsername,
+		discordAvatarURL:   discordAvatarURL,
+		tsQueryAddr:        tsQueryAddr,
+		tsQueryUser:        tsQueryUser,
+		tsQueryPass:        tsQueryPass,
+		tsQueryServerID:    tsQueryServerID,
+		spotLightGfxFormat: spotLightGfxFormat,
+		spotLightIDMap:     spotLightIDMap,
 	}, nil
 }
 
@@ -109,6 +131,8 @@ func main() {
 	}
 
 	clientMap := make(map[string]string)
+	clientDatabaseIDs := make(map[string]string)
+	clientUniqueIDs := make(map[string]string)
 
 	log.Println("Online clients:")
 	for _, client := range cl {
@@ -117,8 +141,20 @@ func main() {
 		}
 		log.Println("-", client)
 		clientMap[strconv.Itoa(client.ID)] = client.Nickname
+		clientDatabaseIDs[strconv.Itoa(client.ID)] = strconv.Itoa(client.DatabaseID)
+
+		uid, err := getClientUniqueId(c, strconv.Itoa(client.DatabaseID))
+		if err != nil {
+			log.Fatal(err)
+		}
+
+		clientUniqueIDs[strconv.Itoa(client.ID)] = uid
+		log.Println("  - UID:", uid)
 	}
 
+	// Update the banner on startup with the currently online users.
+	app.updateSpotLight(c, mapValues(clientUniqueIDs))
+
 	// Listen for client updates
 	notifs := c.Notifications()
 
@@ -136,6 +172,12 @@ func main() {
 				continue
 			}
 
+			clientDBID, ok := event.Data["client_database_id"]
+			if !ok {
+				log.Println("User has no client database id", event.Data)
+				continue
+			}
+
 			clientNick, ok := event.Data["client_nickname"]
 			if !ok {
 				log.Println("User has no nickname:", clientID)
@@ -147,6 +189,16 @@ func main() {
 
 			if !previous {
 				app.clientConnected(clientNick)
+
+				clientDatabaseIDs[clientID] = clientDBID
+				uid, err := getClientUniqueId(c, clientDBID)
+				if err != nil {
+					log.Fatal(err)
+				}
+
+				clientUniqueIDs[clientID] = uid
+
+				app.updateSpotLight(c, mapValues(clientUniqueIDs))
 			}
 		} else if event.Type == "clientleftview" {
 			clientID, ok := event.Data["clid"]
@@ -162,6 +214,9 @@ func main() {
 			}
 
 			delete(clientMap, clientID)
+			delete(clientDatabaseIDs, clientID)
+			delete(clientUniqueIDs, clientID)
+			app.updateSpotLight(c, mapValues(clientUniqueIDs))
 			app.clientDisconnected(clientNick)
 		}
 	}
@@ -188,3 +243,63 @@ func (app *App) clientDisconnected(nick string) {
 	content := fmt.Sprintf("Client disconnected: %s", nick)
 	app.sendWebhook(content)
 }
+
+func (app *App) updateSpotLight(c *ts3.Client, connectedUIDs []string) {
+	if app.spotLightGfxFormat == "" {
+		return
+	}
+
+	spotLightIDs := make([]int, 0)
+	for _, uid := range connectedUIDs {
+		spotLightID, ok := app.spotLightIDMap[uid]
+		if ok {
+			spotLightIDs = append(spotLightIDs, spotLightID)
+		}
+	}
+
+	if len(spotLightIDs) == 0 {
+		updateBanner(c, fmt.Sprintf(app.spotLightGfxFormat, "empty"))
+		return
+	}
+
+	slices.Sort(spotLightIDs)
+	slices.Compact(spotLightIDs)
+
+	spotLightIDStrings := make([]string, len(spotLightIDs))
+	for idx, id := range spotLightIDs {
+		spotLightIDStrings[idx] = strconv.Itoa(id)
+	}
+	joined := strings.Join(spotLightIDStrings, "_")
+
+	updateBanner(c, fmt.Sprintf(app.spotLightGfxFormat, joined))
+}
+
+func updateBanner(c *ts3.Client, gfx string) {
+	err := c.Server.Edit(ts3.NewArg("virtualserver_hostbanner_gfx_url", gfx))
+	if err != nil {
+		log.Println("Failed to update banner:", gfx, err)
+	} else {
+		log.Println("Updated banner:", gfx)
+	}
+}
+
+func getClientUniqueId(c *ts3.Client, dbID string) (string, error) {
+	var uid = struct {
+		UID string `ms:"cluid"`
+	}{}
+	_, err := c.ExecCmd(ts3.NewCmd("clientgetnamefromdbid").WithArgs(ts3.NewArg("cldbid", dbID)).WithResponse(&uid))
+
+	if err != nil {
+		return "", err
+	}
+
+	return uid.UID, nil
+}
+
+func mapValues(m map[string]string) []string {
+	v := make([]string, 0, len(m))
+	for _, val := range m {
+		v = append(v, val)
+	}
+	return v
+}