Avalon? Haven't heard that handle in awhile, how's it goin.
Meh I feel that if the technology is used to help people (slightly modifying genetic code so the body accepts a transplant better or repairing damage from a defect or illness) the there is no problem with it. With all technologies, either biological or technical, there are boundries. If we start creating super soldiers or a genetically modified slave race then we've well crossed the line...
Ofcourse now I can finally have my Anime Style Catgirls! http://www.perryandtsua.com/Megami_Kouhousei/FanArt/Catgirl.jpg
Yeah that's what I'm talkin about!