iphone wifi problem.

[skatr4u]

i have a iphone 3g 3.1.3 and i am having problems with my wifi. whrn i was at school and downloading a game from installous on 3g connection i had about 130 kb/s. and on wifi i get about 10 kb/s even though i have full wifi signal. I put my iphone on dmz on my router settings( so its not behind a firewall) hoping it would help but it didnt. any1 know a fix for this? thanx.

 

[r.j.s]

Are there other computers taking up the bandwidth on the network?

 

[skatr4u]

nope. nothing other than my
phone.