Right, to stop more silly threads about people having issues with the new OTA please read - and UNDERSTAND - the following
*** You CANNOT apply the OTA update to a rooted Desire without causing a number of issues ***
*** You CANNOT apply the OTA AT ALL to a custom ROM ***
*** If you are running the stock 2.10.405.2 ROM but had to use a gold card to debrand you MUST use the gold card again for this - and ALL - update ***
Please ignore the OTA notification and turn off the auto-checking
It's not hard to understand, really. If you're completely stock you can apply this and you shouldn't have any issues
*** You CANNOT apply the OTA update to a rooted Desire without causing a number of issues ***
*** You CANNOT apply the OTA AT ALL to a custom ROM ***
*** If you are running the stock 2.10.405.2 ROM but had to use a gold card to debrand you MUST use the gold card again for this - and ALL - update ***
Please ignore the OTA notification and turn off the auto-checking
It's not hard to understand, really. If you're completely stock you can apply this and you shouldn't have any issues