installation error while installing fedora 11 on win7

[vikram97]

am totally new to this linux environment
as i was having a subject am bound to

first things first
i hav intel 946gzis
motherboard with
intel dual core 2.8ghz processor
,1.5gb ram,
80gb harddisk
and my os is windows 7 ultimate
am tryin to install fedora 11 on my system using sun
virtual box software
heres the thing i allocated 15gb of my harddisk space 2 install fedora(is it sufficient)(then it asked me to reinitialize the drive) after that everything went smooth i gave the domain name, followed by world time when it came to the harddisk part
i selected the option "replace existing linux installation option"(then i got a dialog box saying all contents will be lost on the drive)after that i got an exception error saying something i din really understand i cudnt save it as i was in live cd mode

so if u guys cud help me out that wud be gr8(a gud tutorial wud be nice,i tried in youtube still no luck )

[Sasquatch]

Please, no MSN speak here. If you don't take the time to write proper English, we won't take the time to answer your question.

Now, we really need that error, else it's worse than finding a needle in a haystack.