IMO check : - - - >

3 in a box (Nitrosound 01)
&
Didier Leroux - save your pets (Nitrosound 02) http://213.239.199.198/dxa/index.php?id=719

all the new Fine-Audio records 40 - 44 http://www.fine-audio.de

anything on Mafia Records http://www.mafiarecord.org

and anything on Audio Assault is damn tough - http://www.audioassault.com/

but it depends what floats your boat, there's so much hard techno out there, you do have to search hard to sort the chaff from the wheat. Each time I play out (admitedly it's not as much as I would like!) I hardly hear another DJ play a track Ive got and all of theirs sound ace aswell ;) but with so much about I find myself getting more into the electro/breaks sound.