First gen of Intel Mac's had 2GB limit (even though the chipset could address 3 or 4 GB), this got fixed later. My bet it that revision 2 in 6-12 months with wh

First gen of Intel Mac's had 2GB limit (even though the chipset could address 3 or 4 GB), this got fixed later. My bet it that revision 2 in 6-12 months with whatever next Intel CPU generation will take 32GB with no issues.