unknown registry values

[Guest yves]

does anyone know what these do?

[HKEY_CURRENT_USERControlPanelAccessibility]

"HoldTimeOut"=dword:00000352

"CharTimeout"=dword:000003e8

"SHBoxTimeout"=dword:00001388

"FontSize"=dword:00000001

specially SHBoxTimeout is not saying anything to me

and these?

[HKEY_CURRENT_USERControlPanelDebug]

"Perf1"=dword:00000000

"VisualEffects"=dword:00000000

and does anyone know what this HTCSTK is all about?

[HKEY_CURRENT_USERControlPanelHTCSTK]

"Link"="StoragewindowsStart MenuOrangeOrange Info.lnk"

"STKLocation"="StoragewindowsStart MenuOrange"

"FixLink"="StoragewindowsStart MenuOrangeOrange Info.lnk"

"Title"="Orange Info"

and does anyone have a clue why this key is all empty?

[HKEY_CURRENT_USERControlPanelCellBroadcast]

[HKEY_CURRENT_USERControlPanelCellBroadcast]