According quality of firmware, better don't use any D-Link equipment before two years of good customer reports.
For example: Good firmware for my own DSL-2740U released only at end of 2009. (Of course, I bought it after the availability of firmware.)
Only with 343 i'm miss. No bad reports before 1.03, i thinking, device is good, but....
See situation around "Platinum" home gigabit+wireless N router. No working firmware yet. People sell it for 20-30$, for persons who want simple gigabit switch.
Perhaps FW programmers dismissed because their earnings expensive for the company...