Replying to Site crashing ? help

so i have had alot of promblems with the site just crashing randomly and shutting my browser with firefox 3.5 does anyone else have this promblem.

i do run wireless with ubuntu 9.10 using the defualt browser (firefox 3.5) so that might be the promblem as i just built my computer and maybe havnt worked out the bugs yet but that doesnt make sense cuase i thought firefox was basically the same on all comps. idk

so is anyone else having NS crash frequently and firefox shut down or do u guys think it is me and my new comp?