thanks for any info you can shed on this topic:
I finally ran into some degree of virus issue.. I was visiting a website using the browser that came with the Defy XT. Upon visiting, a pop-up came up.
perhaps it (pop-up window) was generated by http://warning.yourmobile.info (that was listed in the pop-up --- what is that site? how come?)
it also mentioned a Trojan: MobileOS/Tapsnake
recalling from memory, the pop-up gave me one option, click "ok" to remove the virus...
so, I clicked okay, on a few consequtive pop-ups, then the pop-up went away.
shall I rest assured that this "Trojan: MobileOS/Tapsnake" was removed... any way that I can confirm?