hey all,

first i am almost computer retarded...not completely, but almost...so bear with my stupidity.

my windows live messenger has recently begun freezing during video calls.  it happens when i change the video size from large to full screen.  if i hit ctrl+alt+delete twice it will go back to large and unfreeze.  i have uninstalled and re-installed to no success. i have the latest version and am running xp with services pack 2, all updated.

any ideas would be appreciated, thanks