Ive got an Acer Aspire 5315 with a gig of ram, 80 gig HDD and WLAN,
but do not have a wireless card for my xbox
& I also use a 3G dongle for my internet, so how else can?

I try to use my laptop to a wireless connection for my Xbox 360 to play on Xbox Live, but I can not make it work

Im trying to connect my 360 to the Internet with my laptop, I can do very well on a laptop with Vista, but im using the Aspire One and can not figure out how