Damn linux chroots :P
I tried the new config with no luck :( :

;-------------------------------------------------------------
; IconDesk config
;-------------------------------------------------------------

IconDeskGroups DTop

;IconDeskDTopVisible true
;IconDeskDTopX 10
;IconDeskDTopY 10
;IconDeskDTopSize 32
;IconDeskDTopSpacingX 6
;IconDeskDTopSpacingY 10
IconDeskdesktopFolder C:\mIRC
IconDeskdesktopDirection down ;[right|left|down|up]
;IconDeskDTopWrapDirection right ;[right|left|down|up]

IconDeskdesktopFont "Tahoma"
IconDeskdesktopFontSize 12
IconDeskdesktopFontBold true
IconDeskdesktopFontColor 245 245 245

;IconDeskDTopTextShadowColor 0 0 0

;-----------------------------------------------------------------------------------------