I see this morning that I897UCJH2 (2.1) is available for the Samsung Captivate on samsung-firmware.webs.com. Anyone tried it yet? I am downloading it now...I am currently running JM5 with RyanZA's lagfix so I'm hesitant to try a new rom.See post #6 below for how to apply this firmware:(based on feedback to this thread as there is no official changelog)Pros:* Media Scanning is quicker* Quadrant scores are a bit higher* GPS lock seems to happen faster* QuickOffice is included (though you can find it in the AT&T section of the Market on your Captivate* prompt for action when plugging in USB cable is now enabled by default* added YouTube HQ buttonCons:* USB tethering removed (fix: forum.xda-developers.com/showthread.php?t=761577)* no SideLoading (fix: forum.xda-developers.com/showthread.php?t=751934)* no HSUPA* "go into flight mode and turn on wifi" Market workaround removedRecommended GPS Settings:Dial *#*#1472365#*#*Application Settings:Operation Mode: MS basedAccuracy: 120SUPL/CP Settings:Server: supl.google.comServer Port: 7276- Aaron