Been using it for a while... the only issue I have had was some random reboots when resuming the creation of the first initial file..

It seems that a file is created on your SD the size of the download torrent and then it starts "filling" the file with the actual download... you must wait for the initial file to be created completly and after that you won't have anymore crashes while the real download is happenning....

Really, Transmission is one of the top 5 apps for the tablets!!