BeagleBoneBlack power in my hands!!

Quick start:

1. configure some local ethernet port as 192.168.7.1
2. plug ethernet cable to the BeagleBoneBlack
3. plug power cable - it will boot (blue leds will start flashing)
4. login: ssx -X root@192.168.7.2 (no password required); note: that is the usb0 preconfigured fixed address (accessible from ethernet as well)
5. manually configure network to match my home router:
   ifconfig eth0 192.168.1.41 ; echo nameserver 8.8.4.4 >>/etc/resolv.conf ; logout
6. login again: ssh -X root@192.168.1.41
7. manually configure gateway: route add default gw 192.168.1.1
8. check internet connection: ping www.google.it
9. set clock: rdate tempo.ien.it
10. update/upgrade stuff (takes hours!): opkg update && opkg upgrade
11. install something useful: opkg install ruby
12. manually reconfigure network (/etc/udev/rules.d/udhcpd.rules contains the fixed usb0 address) and reboot

Some notes:

• boots from NAND (mmcblk0p1: FAT 71Mb boot partition; mmcblk0p2: ext4 1.7Gb rootfs partition); some 500Mb free after first boot; /tmp is mounted to a ramdisk
• more than 300Mb RAM free at first login
• I did not yet test any microSD
• /proc/cpuinfo reports 297.4 bogomips (it's running at 600MHz now)
• systemd-based Linux Angstrom 2012.12, kernel version 3.8
• hmm... perl 5.14, python 2.7.3 and g++ 4.7.3 are already there, as well as vim; I just need ruby