Are these safe temparatures.

Temperatures:
Motherboard : 32 °C (90 °F)
CPU : 41 °C (106 °F)
Aux : 57 °C (135 °F)
GPU : 48 °C (118 °F)
GPU Ambient : 33 °C (91 °F)
WDC WD800JB-00FMA0 : 27 °C (81 °F)

These temparatures we're all taken using Everest Home Edition.

I am mainly worried about the cause it has a really small fan...

Hi Klinkaroo.
How 'bout some HW specs? (i.e. amd, pentium, graphics, etc)
Normal temps for one differs from normal temps for others.
Overall, doesn't look too bad but specs are needed to be more accurate.

Intel Pentium 4 is the CPU

ATI Radeon 9600 Pro is GPU

The Pent 4 in my computer is running
CPU 52 °C (126 °F)
in a room where the ambient temp is 70 degrees F.

Is that good?

Your system's temperatures are very good. Don't worry.

A CPU's temp should never go above about 55C. You're in good shape

Excellent