Hi ! I am planning to make connection between two points - the distance is about 1500m. There is no optical visibility - some trees grows on the signal way. Also one 380 Volt line is on the way. Few buildings stays below that way. Distance between antena and computers won't be greater than 7m. What kind of hardware should i use? It must work under Linux or FreeBSD. 1 MBit will be more than satisfacting me, i prefer stability over speed. Thanks for reply :)