Why not shoot for a bit more than you 'might', and order it on a hard drive. I wouldn't download it myself, though I often do updates that way. You can ask Sales via live help, based on your position on the globe, 'how long to get it.' Check back here with the people in your country to see what type of time frame is involved.
The software was accused of being too jazz oriented.
The users seem to push it towards country and gospel because that seems to be the heaviest demand, but that can change.
If you are thinking about dubstep or some such thing, I'm not too sure.
For 'american standards', gospel, country, and most jazz genres it's covered. Retro for the 60's and folk is covered well too. Techno, well, it might work well, try putting in a mix, you can roll your own style. So to keep an Em chord running for 4 minutes with variations on bass etc, you have a lot of methods of going forward, and you can take it to RealBand or another daw of your choice once it's going. The advantage of realband as a combo/daw is that you can use it to make more solos for say a horn, or fiddle, and have that come in for 2 or 3 measures, once you get all the tracks laid down you can export them.
Too much to talk about, too little time alas.