sequencing software

[jax]

I hope this the right place to post. Please help. I am looking around for a simple pattern based sequencer that for my ALESIS SR 16. I only need to assemble patterns and export them to the machine.I found someplaces that have an editor for it for download. If there is something inexpensive out there that does both editing and sequencing and works on any soundcard do you think you could point me in it's direction? thankyou-jax