Right....... My 3g is doing my head in...... Haven't got the money to buy the 4, as much as I'd love to......

Apple say you can now update the 3g to IOS 4. However, looking at reviews on the net suggest it slows the 3g down, & i really can't be doing with it becoming any slower than it already is.

My 3g is jailbroken on version 4.2.1 atm.

Anyone with experience of the 3g running on IOS 4? good/bad points?

Also, is there anything else i could do to help speed up the 3g as it is?