I have a wireless WD drive and I'd need to use a shortcut Or my browser to access my drive when in wireless mode. Is there a way for tixati to download straight into the drive while in wireless mode? I have tried looking around the download directory but I couldn't get it to download in the drive. Any idea?

You probably need to specifically map the network drive.  Google "Map network drive".

Considering you have to go through a webbrouser, that may not be possible.

If it is possible, it may not be the best to download straight to a wireless hard drive.  It would be better to Download to a local drive then on completion move the file(s).

The point of torrents is sharing. And you won't be able to do that from a wireless drive.