How select a Charset

[acubens]

Hi everyone,
I've found oclHashCat+ and I've been really impressed by this soft.

But I can't finf how I can set a charset simply.
I just want him to search between 1-15 lengths and with a charset including a - z // A - Z // 0 - 9 // special characters (like @ or !)

How can I do that ?
And do you have any idea for the time necessary ?
I've a Intel Core i7 and a Radeon HD5870 Mobility (it's a laptop).

Thank you very much.
MasterChief

1. use oclhc, if you don't need the gpu rule engine, not oclhc+
2. in oclhc, the mask processor is used for charsets.
3. bruteforcing the full keyrange of a 15 char plaintext may take approximately 1,7 trillion years (some days up or down), even if encrypted with a non-salted weak algo. Regardless of your card setup. And you don't want to pay that electricity bill.

Best J