Hi All. I'm glad to see a thread talking about microATX technology.
I have enjoyed everyone's thoughts so far. ScarFace, after owning 4 mATX cases so far (Inwin V500, Inwin V523, Elan Vital MX-1, and Yeong Yang A101), I would suggest the Inwin V500 type series. The Inwin line is just too easy to work with. Although the YY-A101 is a very sexy case, the CDROM being over the CPU makes cooling it more difficult than in the Inwin V500 line of cases. Also, the YY-A101/102 use an SFX Power Supply. This means that you will not be able to use a full size ATX power supply unlike the Inwin which can take a standard size one. Additionally, the fan in the YY-A101/102 PSU is an 80mm x 80mm x 15mm fan instead of a traditional 80mm x 80mm x 25mm fan. This means you will not be able to run down to Fry's and swap it with a quieter one (Fan is ungodly loud in my opinion).
Do I regret owning the YY-A101? Not at all. It's a really fun case and damn sexy to boot. It just means you have to put more work into it to make it on an even playing field with another case. Good Luck.