Got a supernova, depends what style of music you are going for .. the supernova is pretty horrid to use for much of the harder trance, Virus C / reaktor / pro-5x all the way for that kind of thing.

And mixing desks are for girls ... get a good sound card and mix in the computer, mixing desks are so much a pain in the arse .. lovely bits of kit don't get me wrong but we can click load on a session, bring it up in a couple of minutes and it already sounds like it did last year. Use to use a 56 input desk ... try recreating a tune on that.

Also outboard reverb essential unless you have DSP card to run one on... software reverbs are pretty much, without exception, a grim experence to listen to compare to say a lexicon MPX100 (about 100 quid piece of hardware)...

anyway, that's my thoughts.

and buy the best monitors you can afford, mackies crop up again and again as being the best value pro thing