Lag

[Shonumi]

While you're free to use older builds, please don't forget that we don't support anything older than 4.0.2 on the forums. 3.5 should be pretty stable and fast, but the later 3.5-xxx builds leading up to 4.0 tended to get slower. Also give the latest development revisions a shot as well, since they're faster than 4.0 and 3.5 in many cases.