really ''lucky''

last sunday, my msn kena virus ady..(jeff lo)
damn!!!!suddenly pc lag..
then keep jump out the conversation box and disappear..
it automatically send a link to all my friends list..
every 5 minutes send onces..
i try many method to solve it but oso cannot..
change password..use msn virus removal...
but oso cannot fix the problem..
even when my msn is fine ady,
but
my connection damn slow..
and when i turn off my pc oso very ''fast''
then i make a decision..
system restore..
luckily, it works..
hahahaha...
but now..
my antivirus make me to another problem again..
haiz..
tis can fix la..no problem de..^^