Ok, I'm really trying here .... I have spent hours on these forums and many many hours playing around and I just can't get it.

Can someone PLEASE give me step by step DETAILED instructions on how to make the following happen:

Product A

PA1 1 lb $25.00
PA2 2 lb $40.00
PA5 5 lb $100.00
PA10 10 lb $180.00

I need to know exactly what to put where on the option and attribute sections. Also, can someone please explain what the different boxes are under price and weight in the attributes section??

And some questions:

1. When I am at the product set up screen, do I enter anything for product price Net and Gross? So far if I do enter anything, it ADDS that price on to the price of whatever is placed in the cart. If I leave it blank, a price of $0.00 shows up on my products pages)

2. How do I give each attribute a part number (PA1, PA2)

Now I have 20 more products, all with the same options, but different prices depending on the product (see below) Do I have to create an option name and assign an attribute for every single option on every single product? because that's going to be around 210 options/attributes. There must be an easier way??

Product B
PB1 1 lb $35.00
PB2 2 lb $55.00
PB5 5 lb $125.00

I guess that's it for right now, but I'm sure I'll be back after a few more hours of head banging.