Lpc2000

Is it normal for the Philips Flash Utility (2.2.3) to ID a LPC2148 as
a LPC2138?

I'm using a Olimex LPC-P2148 with a clearly marked and correcly
identifyed LPC-2148 part (ID 196389).
I know that they have equal amount of ROM & RAM, but since the LPC2148
*do exist* in the dropdown box *i assumed* it would be selected.

One other thing.
Why have a dropdown box if the only thing the user can do is to
autodetect the part and watch the dropdownbox get 'locked' with
whatever the program feels i correct?
Back to the drawingboard guys! ;-)

What else can i expect to be wierd in this utility?
Is there anything i should know of that can
render my part useless?