Alternative PSUs

[Stuart Bell]

Hi!

The story so far:

Acquired a nice 2300 with 56Mb/1Gb. Duo Dock II (too bulky to keep) but 
no PSU.

Charged the battery in the Dock, and pleased with result - 1hr+ charge.

Saw several PSUs for Duos on eBay.co.uk, but none suitable for the 2300 
according to the famous 
http://docs.info.apple.com/article.html?artnum=16168

Realised that the voltage spec and plug size of my PB1400 PSU matched 
that for the Duo 2300. Seems to work fine. But really want the Duo to 
have its own PSU.

So, the question is: is there a list anywhere of PB PSUs that will work 
with the Duo 2300, given Apple's delight in changing plug sizes at 
random intervals? (I've already seen the 'discussions' on this list 
about 190/5300 PSUs in April from the Archive!)

TIA,

Stuart