Thank you both for your quick answers.
Too bad for the DM and Mac systems, i think i will have to reboot my old old PC (i just hope it will still be working !)
I read on a french BB forum that my carrier can activate the "BB" option for free as i already have a plan with illimited Internet, email and sms access(even TV on the cellphone !); my only concern is if i will still be able to use my android cellphone email system when i want to.
Just a question: what will change on my cellphone when this plan will be activated, will i be able to setup my two POP3 accounts ? (in other terms will a pop account option become available after this activation ?)

I already installed PocketMac and Missingsync but they are only good for Syncing not for system upgrade or software install, or am i wrong here ?

Does anyone have any hint about the SIMcard problem ?

Philippe in Paris