Is this mhash/s good?

[SlimeEnergy]

I get 500 Mhash/s about. How good/bad is that?

[xhomerx10]

I get 500 Mhash/s about. How good/bad is that?

 You're obviously not mining bitcoin.  Move this to the altcoin thread, mention what hash algorithm you're using and then you might get a response. 

[Daffadile]

I get 500 Mhash/s about. How good/bad is that?

Are you mining scrypt or what ?

CPU or GPU and which cpu or gpu. What you asking is how long a piece of string is basically.