PDA wap2 mobile access with small pictures

[hartiberlin]

Hi All,
I have made my forum also accessable via PDA,
have a look at:
http://pda.overunity.com

There is a redirecty 2 line PHP script, that redirects the /pda subfolder
access in my domain to the /index.php?wap2  access.

Now I have only text output via this wap2 access.
But I would really like to also have the attachment pics shown
as small scaled down attachments in every post, that has an attachment
with it... So I could already have a look at the attachments, when I am
on the road.
Is this somehow possible ?
What must be changed ?
Many thanks.
P.S: With a CMS like
http://www.freeguppy.org
this is already very easily possible,but I really want to stay with SMF.
Many thanks.