What do these do?

[mike9]

I went here to get a manual and I found these downloads: http://www.bossus.com/gear/productdetai ... ductId=174
What are these? Do I need them? I bought my 303 off of Craig's List. The guy wasn't very helpful.

[Euclid Ov Oåklånd]

Not unless you're experiencing weird stuff when you use your sampler.

[mike9]

Well, I haven't had the chance to plug my card into my mac to see how it all works. Is that pretty simple? Just get a card reader and the comp will read the files like an external hard drive?
Sorry for asking such (obvious?) questions...I'm strugglin here a bit. Thanks for all your help so far Euclid!

[Euclid Ov Oåklånd]

You'll have to have them labeled SMP0001.WAV SMP0002.WAV etc then you can add the files to your card and load them to the 303. You can only load 8 samples at a time and you have to make sure the samples are in 16bit 44.1 khz PCM WAV format.