Digital IO - Phidgets support? alternatives?

[Tom Le Page]

Hi misc@,
I am looking for a digital input /output solution (capture a button
press, light an LED, etc) now, and will be looking to capture analog
input in the future.
Does anyone have experience of Phidgets devices on OpenBSD (i386) ?
For example http://www.phidgets.com/products.php?product_id=1018
Are there any alternative solutions that I should look at?
Thanks, Tom.