I am a student working on Jboss 5.1.0 GA with very basic knowledge of java. I was doing a project on Jboss to manage XA transactions using two data sources I am very new to Jboss. I would be greatly obliged if anyone could help me how to go about it . I have to use two databases( Oracle, MSSQL, or may be My SQL ) . I am able to connect to the database one at a time using Eclipse 3.5 . But I have to configure to use the two databases simultaneously . So that if i do a transaction then the results in the two databases have to be reflected.Just like a Bank transction(transfer of money) between two accounts of diferent banks.Whether going with eclipse 3.5 is better than considering seam framework..

Is there any tutorial or examples on XA transactions using JBoss..

Please help me in going about it...

Any help will be great ..