Axiotron's long-awaited ModBook, the first mainstream tablet version of a Mac via converted MacBook laptops, will arrive with additional RAM as well as other build-to-order options according to jkOnTheRun.

Recently, pre-order customers received an e-mail from the ModBook group outlining facts such as shipping dates, a complimentary upgrade from 256 megabytes of RAM to 512 megabytes of RAM and that build-to-order options such as a 7,200 RPM hard drive, second hard drive (in lieu of the optical drive) and three gigabytes of RAM could be purchased with the current order.

Finally, the pre-ordered ModBooks will be based on the current MacBook laptops that were released by Apple only a few weeks ago. Units are expected to ship by the end of July.