Arduino Duemilanove and uno serial connection without any problems ?

hello guys,
i just bought an Arduino Duemilanove (picture in attachment file)
i need please to know if it’s possible to make a serial communication between uno and duemilanove without no problems ?

and about those pins can anyone please give me some clue about it ?

Connect Rx to Tx, Tx to Rx, Gnd to Gnd.

CrossRoads: Connect Rx to Tx, Tx to Rx, Gnd to Gnd.

yes but will it have any problems in the future i mean for 2 different arduinos ?

Huh? Any 2 arduinos, Rx to Tx, Tx to Rx, Gnd to Gnd.

firashelou:

CrossRoads: Connect Rx to Tx, Tx to Rx, Gnd to Gnd.

yes but will it have any problems in the future i mean for 2 different arduinos ?

the only problem you might come across, is the lack of spare arduinos for other projects.

ok good

what do you mean by lack of spare arduinos ?!

I imagine there was some "tongue in cheek" in the last response 8)

CrossRoads: I imagine there was some "tongue in cheek" in the last response 8)

ok but it is really not real even for a joke