I was automatically updated to Firefox 10.0.2 and although the previous versions had some small problems for example with Facebook (1-2 seconds lag after switching tabs with Facebook and with some other site), now it became totally unusable browser. Facebook loads for something like 20 seconds (especially the online chat) and becomes totally impossible to work with, other complicated sites like Gmail are loading slow as well. Lot of freeze outs, crashes, slow loading and other problems. I tried running it without any add ons and I also updated all components (Flash, Java, Silverlight etc) but nothing changed, it's still extremely slow and hard to use. Anyone else experiencing this? I switched to Chrome for now, works much better but also crashes sometimes...