SAMSUNG 256 gb SSD Firmware Update for Windows 7 TRIM?

Does anyone have an idea how to get the updated Firmware for the Samsung 256gb SSD?  My current firmware is VMB19D1Q - which does not support TRIM.  I have reached out to Samsung who sends me back to Dell and Dell seems not to know when Samsung is releasing the firmware.  I have a copy of an email where a Samsung person says the firmware for this drive has been released to Dell.  Any assistance - please ?  When paying this much money for these drives - I did not expect them to have flaws before I purcahsed.