[1.5] Orders via WHMCS & Information Pages

Sorry for two questions in one but wondered if anyone could offer any advice.

1) Is it possible to create information pages that I can then have under the catagories menu and not the Inormation menu? either a module or a hack.

2) Bit more tricky, but I want to replace my static site with an OpenCart site but still use WHMCS so all payments and subscriptions are handled by that and not OpenCart if that makes sense, is there any way to do this?

I'm using OpenCart 1.5 (newest version) for this by the way.

Thanks in advance.