PowerConnect 2824 - SNMP Monitoring

Hello,

I'd like to monitor the status of a Dell PowerConnect 2824 switch using SNMP. I'm having difficulties finding the appropriate MIBS.

Edit: I've managed to access the switch via the web interface and am now receiving SNMP traps as expected. 

2) Which OIDS are available to monitor: power, temperature, load, connections, faults, etc? Where can I find the MIB files? Or more detailed documentation explaining the usage?

Any advice or links to the appropriate documentation is appreciated.

Thanks.