Can Imation 4x burn at 8x in 2510A?

I have a 2510A with 2.06 Herrie firmware.

I saw this deal, and I assume the local office max will have it:
Office Max Imation 25 pack 4x
Im sure it will do 4x but what about 8x with any hacked firmware or regularware

They also have this good deal on generic discs:
Office max Generic 50 pack
For $15 if they would do 4x it would be spectacular. Anyone know what they are?

I use the normal Imation DVD-R 4x and it burns nicely at 8x with Herrieā€™s 1.07v2beta5 firmware. Check the firmware sticky in the forum for a download link.