Noob's questions

[Zeimer]

Hi. Since I'm new to dualboxing, I have some questions that may look dumb. Please answer me noob-friendly or redirect to any noob-friendly guides.
1. What to do to send key I have pushed to two clients ( for eg. I have attack macro bound to '3' on my warrior and flash heal bound to '3' on my paladin, now when I push '3' it only uses attack macro, while paladin does nothing - I have some things set in Jamba in the Macros tab but shit doesn't work, or it's supposed to work that way? ).
2. Does playing on a private server makes any difference?

#edit
It's not like I'm priv retard but buying 5 subscriptions without trying would be stupid ;p

[Ualaa]

1. You can software or hardware box. Software boxing is probably cheaper, works fine, and most of us have gone that route. HKN/AHK/Octopus are free software multiplexers, and IS Boxer/Game Commander Pro/Keyclone are pay products. If you're comfortable with writing/adapting scripts take a hard look at HKN. If you don't mind $36/year subscription, IS Boxer is probably the strongest option, and as a subscription service is constantly updated/fixed/improved.

2. A private server is against the Terms of Service and the Electronic Users License Agreement. It's your choice what you do, but don't mention that shit here as we won't do that, support that, or talk about that with you. Nothing on this site violates the rules of the assorted games we box.

[Zub]

It's not like I'm priv retard but buying 5 subscriptions without trying would be stupid ;p

You can use perfectly legal trial accounts to try boxing on legal realms. for free. (up to level 20 i believe)