I only changed from LS Installer v2.1 to ILS-2003-02-09
My config for systray2:

;; Systray ;;

SystrayAlwaysOnTop true

SystrayWidth 95
SystrayHeight 38
SystrayBitmap Systraybox.bmp

SystrayWrapCount 5
SystrayDirection right
SystrayWrapDirection up
SystrayAutoSize false

SystrayIconSize 16
SystrayIconSpacingX 2
SystrayIconSpacingY 2

SystrayBorderDrag false