My Book World Edition loses connectivity with my PC

I’m over this piece of **bleep**. Over $500 for something that has only succeeded in wasting my time and create stress!

I’ve got it dialled in with the latest firmware, static ip and its pathetic how bad this product is.

When its connected to the network its so slow its not funny and when I connect directly with the PC via the network cable connectivity is difficult to obtain and when it does it drops out continuously.

I’m taking this back to the retailer TODAY!

Anyone have any suggestions as to a real Network backup solution?