PLS Help! Browser Problems!!

Hello all.
I have a peculiar problem with my Samsung impression. I can't browse with the phone's browser. Each time i try, i get this "No suitable node to serve your request" error message.

Using the master key method, i was able to install Opera Mini 6 and can now browse, but i still can't download anything. Anytime i try, the inbuilt browser automatically takes over from opera and i get the same error msg above.

Is there anyway i can force the browser to allow opera to download, or at least be able to browse using the phone's browser.


Note: am not using the phone in UK or US. I had to create a new network profile, manually to be able ti browse with it on my hone network.

Thanks

Am sorry for replying so late, I was trying to figure some things out.
I create the new profile and pointed the browser to it, as explained. The initial problem was that I could browse with Opera using the profile, but could not with the phone's browser, despite the fact that they were pointed to the same profile. I keep checking to make sure.

Well, now, after longs of trials, the  browser works once awhile, but not as fast as Opera Mini, and i find that funny.

Am also having problem connecting the java apps like Gmail I installed on the phone. Sometimes I try for days without success, still with the same profile. Am thinking maybe the problem is the strength of my service provider, as I don't have 3G here. Or could there be something else wrong.

Lastly, am getting to know the phone better everyday, and loving it. Though, it seems to take a lot of efforts to things working with it.
Thanks guys