All AM2/AM2+ mobos and chips are interoperable, provided a bios update is available for the case of AM2 mobo & AM2+ CPU; the reverse (AM2+ mobo & AM2 cpu) should work regardless. Basically, pick an AM2+ board that you like, AM3 only will not work. There are some boards that say AM2+/AM3 (sometimes in error), the only ones that will work with your chip are those that have DDR2 slots (some support both DDR2 & DDR3).
Its fine for what it is, a no-frills entry level MB that supports AM2/AM2+ processors in 65nm and 45nm up to 95W, including your X2 3600+, and up to 4GB RAM (the hardware can do 8GB but BIOSTAR is arbitrarily drawing the support limit at 4GB because it only has two DIMM slots).What about something like this:
http://www.newegg.com/Product/Produc...82E16813138111
the Gigabyte MA785GM-US2H is one of the best motherboards i've ever owned.
http://www.newegg.com/Product/Produc...82E16813128394
i bought a combo with the 2.9 GHz Dual Core Athlon 245 - for $122.
i expected "just another uATX" motherboard. i would have to say it's better than that.