I have a computer has two graphic cards ATI Radeon HD 5450, which are almost not used at all.
The computer is running permanently and is used only for office work and data storage.
I tried to setup the minig there and I was i bit disappointed by the hashing power.
GuiMiner was hasning at 2 x 10Mh/s, CGMiner is a bit better, it does 2 x 14Mh/s.
Are those graphic cards so weak that it is not possible to squeeze a bit more out of that? I can get a third of this hashing rate on the CPU of my 5 years old notebook.
I use just the default settings and I mine by executing
cgminer -o host:port -u user -p password -l 1 -T