How to monetize my arcade?

[Barrucadu]

Hi,
I am trying to figure out how to monetize my arcade site. It currently has 2 BidVertiser ad blocks on it, and I get about 1 click per 600 impressions. The site is www.yarrt.com, and is a PR 4 (with and without the www.)

Stats are here (they randomly reset halfway through january).

Any ideas?

 

[Barrucadu]

Doesn't anyone have any ideas?

 

[mybestsong.com]

600 impresions = 1 click. It is a very low. Maybe i will be better if you try a new design to surprise visitors...