Lindows is a real linux seeings as it uses the Linux Kernel.  However what your probly saying is that useing Lindows is so differ it's like useing Windows then a traditonal Linux destro.  Lindows is a good way to start off to get into Linux ... However if you want to have things done more your way and learn more about Linux then Lindows is not for you.  Check out 
http://www.osnews.com/ for OSnews and even more help in finding stuff about Lindows, Linux Destros, and other OS stuff.  If I was you I'll try Mandrake 9.1 or 9.2, SuSE is great too.  I personely do not like Red Hat cause of the extream bloat.  Slackware 9.1 is another good Linux Destro but, lol, you never messed with Linux before it might not be pleaseing to mess with Slackware.
Anyways just my opinion let's not flame them.
--Idoxash