This is a very good company, I bought windows software from Tek-micro, and at first I thought I had been duped by them, but it's a matter of connecting to the right person, I had spoken with two people over the chat line because I had problems with getting the windows download onto a bootable DVD, but when I finally got that straight, then I had problems downloading the correct drivers for windows 8, the two people I spoke with tried, I guess, but couldn't help me, but then I got ahold of Mr. Nick, and he was outstanding at helping me resolve my issues, so for that I say, EXCELLENT!