Hi bsilv,
Thanks for get in touch with us.
Quote:
Both the Rane TTM 57SL and Rane SL 1 have had a long healthy life working with Scratch Live. Rane has discontinued manufacturing these units for some time and the technology used is now outdated. Due to significant technical challenges that this presents, we are unable to provide Serato DJ support. Scratch Live will continue to be supported until 2015, so we can try and resolve any bugs or compatibility issues that may arise.
Our Support Team will continue to provide help to TTM 57SL and SL 1 owners indefinitely.
From this reason I would suggest you to upgrade your audio interface to SL2,3,or 4 If you would like to use Serato DJ.
More info about Serato DJ:
Video:
Watchvimeo.com
Q&A:
serato.com
FAQ:
serato.com
Kind Regards
Rui