Yep Wheels, they seem pretty good on that front, from what I have acertained so far, however be aware looking up the fees for PayMate currently will be redundant when they are incorporated into Checkout as this statement shows.
Paymate Fees & Charges
Paymate will announce new fees and charges for selling on eBay.com.au closer to the launch of Paymate with Checkout in mid-July 2010.
I am thinking for one they like PayPal will make the seller liable for fees, instead of the ability to split them etc as it currently stands.
Regarding my post below I was just curious about the statement:
"As an aside, I should clarify that Paymate has always been an approved payment method on eBay Australia"
I was not aware that PayMate was an option previously.