ZetaOhm have just launched their newest sequencer on Kickstarter, it is very close to hitting it's initial target so be quick to get a deal on the first initial run of modules.
The FLXS1 is a 4 track sequencer with loads of neat features for adjusting your sequence and also using CVs and Gates to adjust the sequence.
For more info visit the FLXS1 Kickstarter
Seamless audio and MIDI switchover between computers
Eurorack module puts General MIDI sound set under creative CV control