I'm currently using ExpertKris's Profile Tabs module with great success. I also have Modzzz Profile blocks, but I'm not happy with the way the Tabs are presented. I haven't had time to sort it out and I hope Cheetah follows the Oxwall tend and makes it part of the core package.

There was a module in the Dolphin market that converted the groupings into tabs. Sadly it would not work with the Profile Composer module that I used on my site. Hopefully a built in method would not conflict with the Profile Composer module.