I'm having issues with Attributes, too.

My client has products that are offered in various sizes and varieties -

Example:

PRODUCT

OPTION A - .75 (small size) $1.80 (XL size)
OPTION B - .65 (small size) $1.00 (XL size)
OPTION C - .75 (small size) $1.50 (XL size)

How can I use the attributes area to accommodate this?

Thank you!