It's not showing for me but according to Symbian Freak
http://www.symbian-freak.com/news/010/04/minor_firmware_update_for_nokia_n97_availabl.htm
and Daily Mobile
http://dailymobile.se/2010/04/02/nokia-n97-firmware-updated-to-v21-0-102/
New firmware is available FOTA
Minor changes apparently
SW improvements (not official changelog):* Auto-rotate display set to ON by default.
* Mass memory content updates (applies to new production only)
* OviSuite 2.0 + OviPlayer installation files preloaded
* Preloaded Maps data updated to version # 23
according to Daily Mobile but according to Symbian Freak it also updates Maps to 3.03 in which case I could delete it form C: and get back some desperately needed space (currently running with only 10-12MB).
Anyone seen this on their updater or been able to install it? Is it worth the hassle of updating to or is it more major than purports to be and if it is freeing up some C: how much and lastly what is "Mass memory content update"?