thanks but i tried the full version of opera mobile and had a very strange result....i was trying to download a 12 mb .rar file from rapidshare thru wifi and it read(downloading 11 of 11 kb !!)....i checked the same rapidshare link from my pc and it downloaded the whole file(12 mb) properly!!
i am sure my wifi connection is ok as i can download large .zip files thru my default browser on my N95 but cant do that with .rar files with opera mobile
EDIT: the same thing is happening with .wmv files on opera mobile(downloaded files doesnt exceed 11kb irrespective of thier original size!!!)