i find when i full screen with f-11 my opera gets laggy and does crrash. tynon in general i think on any browser crashes alot or need 2 b refreshed on a constant basis. i suggest having three browsers on comp and using the 1 that works best that day. cclean ur comp alot and give flash unlimited memory by right clicking in game and going 2 settings and moving the lil bar. if u notice alot of cpu usage b4 the crash and have a windows OS ready boost a 4 GB flash card it helps a lil also close all unnesassary programs. all of this will not stop it though sometime tynon dosnt want 2 work right no matter wat u do