Tag tamers
Tag tamers takes place after Anode Tamers.
Ryo and Ken's families have apparently known each other well, because Ryo was over at Kens house.
Ken suddenly urged Ryo to come into his room to look at something. Ken shows him the computer, where they see the whole battle against Diaboromon.  Ryo sees Tai, Izzy ,Matt and T.K fighing Diaboromon. He becomes frantic because his friends were in the heat of battle and there was nothing he could do to help them this time.
  He paces around Kens room trying to think of a way to help, but nothing came to mind  and he sends them a few encouragement E-mails. It took a long time and a lot of strain, but Diaboromon was defeted and everyone was happy once again. But soon after the battle, Ryo and Ken soon find out that the danger isnt over yet. The next day, in Ken's room A Veemon appears and tells the two that their help is needed in the Digital world. Diaboromon hasnt been completely defeted, and a greater force was out to get them Ryo and Ken's Digivices transform to the very first D-3's, and the two are taken into the Digital world by Veemon.
The kids spend some time in the town and soon start on their quest. They pass a place that was badly damage and come accross the mountain range where they meat who else but Diaboromon. For some reason, Diaboromon was weak, (perhaps the battle with Omnimon?) The two Digimon battle him as rookies, and defeat him!
In the Digital world, Ryo and Ken meet up with the old Gennai , Agumon and Tai in a Digimon Town.  There, Gennai tells them about how Diaboromon survived and what they were going to do about it.
Diaboromon is defeted, but them the real enemy, Milleniummon appears!  Millenummon says that he had been waiting for Ryo and the whole thing , the battle with Diaboromon, was plotted just to bring them there.
Milleniummon blowes up the Mountain and Ken, Ryo and Veemon get blasted to different areas. Tai and Agumon were turned to stone.
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TO BE CONTINUED (EVENTUALLY, THATS A PROMISE!)