I use Avvenu Access 'n Share
www.avvenu.com and I haven't got any problems with it maybe because it is web based so you do not have to install any software on your phone, but you have to install a software on the computer you want to access I have it on my desktop and laptop and I can access both from my Mogul no problems, also they had a music share one it was still under development when I had my Moto Q, but since I got the Mogul I have not check it out, maybe it is time.
and yeah by the way Nokia just acquired them, so I guess they are at least descent if not very good. Did I mention it's FREE.