First time user of BB so apologies for my lack of knowledge. New user of an 8520, went through the wi-fi wizard with no problems. however ive started to get very intermitent coverage, Facebook and twitter do not refresh quickly, i cant access app world regurlarly and i've also tried downloading two podcast recievers and neither download the podcasts quickly, if at all (nor are they very big, under a minute in length). The wi-fi sign is in the corner, full mobile signal with GPRS but when you take a closer look at the connection via wi-fi options it says 'active wi-fi connection: none'. All very confusing but i'm sure it's my insufficient experience with the BB.
All help greatfully received and appreciated.