|Like Razor2.3 said, depends. My provider charges 10 bucks a month and the connection slows to 100-150 kbps after about 2 Gig of usage.|
Check with your local friendly virgin media to see if they even offer it. Be sure to read the fine print to see if you pay extra after your 500Mb or it just shuts down. Also be aware that 500Mb will go down the tubes very quickly.