These Optus settings are working on the new version of Swirly MMS;
Here are the settings for OPTUS MMS:
Insert these in the MMS App. settings:
MMSC: mmsc.optus.com.au:8002/
Proxy: 61.88.190.10:8070/
APN: MMS
If you call Optus in Australia they will tell you they have no settings because the iphone does not have MMS built into it.
Well done SwirlyMMS, fantastic job!