Reasonable Priced Logic Analyzer

breckjensen

Hello,

I currently have the USBEE SX logic analyzer, but it's not very good. The software crashes the computer (blue screen of death) once every five times you try to capture a signal.
Are there any alternatives to the USBEE?
I also don't currently have an oscilloscope but was looking at the Rigol 1102E from Saelig.

Is it possible to use this oscilloscope as a logic analyzer as well?
I need it to primarily check the logic of SPI, I2C..etc.


Please Help.
Thanks !

I didn't find the right solution from the internet.
References:

http://www.avrfreaks.net/forum/reasonable-priced-logic-analyzer

animated commercial product video