'Just can't get enough' with different lyrics

Hi there wondered if anyone could help.

I'm looking for a version of "I just can't get enough" by Herd & Fitz...it's just like the original yet it has more lyrics - kind of like a bridge in between.

Here's the link for a sample of the lyrics I'm talking about although I'm not too keen on the mix of that one!

http://s54.yousendit.com/d.php?id=3RUGZWZE6EAS41R6LIEE3FWLC4

This version is better but the sample I have doesn't include all of the lyrics:

http://s54.yousendit.com/d.php?id=1H...C1D0UWKHDWG4K8

If anyone knows where I can get this from I'd be really grateful, think I've downloaded every version available to me and none of them have what I'm looking for!

Thanks,
Nikki :-)

the b-side to this >>>> http://www.discogs.com/release/479841