2 Kuler Blogs on same site?

Hi - I hope someone can point me in the right direction. I'm using Egestas pro theme on an OC 1.5.5.1 site with multiple shops - very happily and reluctant to change. However, Kuler Themes have disappeared up the wazoo and I have a dilemma. One one of my shops, I'd like to have 2 blogs displaying different categories of articles. I have managed to create different blogs on different shops (although how, I cannot remember) but I can't get 2 different ones on the same shop.
Any ideas anyone?

Cheers
Toria

OOPs have just realised I posted in the wrong place - should have been in the 1.5 section - didn't spot the separation....

Not certain what to do- repost or wait - so I'll just wait for a bit, I guess.....

toria