Unlimited money:

First, solve the murder of Ralen Hlallo. When you go
to the House of Hlaalu to collect the reward, keep on
clicking on the Ralen Hlallo option in the dialogue 
to collect as many batches of 1000 gold as you like. 
Do not join the house, simply repeat until you have as
much money as desired. 

by unknown


Permanent bound or conjured weapons:

First, bind or conjure the desired weapon, then disarm
it, so that it's in your inventory, and drop it. Cast 
the spell for another weapon, and hold onto it for a 
few minutes, until it disappears. Then, the weapon that
was on the floor will be permanent. This weapon can not
be dropped afterwards.

by unknown