Upgrade to paid license..how?

[Ninos]

haha don't worry man i've been there before with cracked licenses and illegal copies.

If by 'upgrade' you mean purchasing a vB4 license (which I think you do), then yes it's very easy. When you buy it you can put your customer number in the correct files and then it's legal. Simple as that.

If you want to upgrade from v3.7 -> 4 then again yes it's pretty easy, but you won't be able to keep your mods

if anyone gets all +++++y on ya ass about using a cracked license then tell em to stfu