Questão jurídica principal
Whether the tribunal's letter of 29 February 2008 was a separately appealable incidental decision.
Decisão extraída
It was only an informational procedural letter about how the tribunal would continue the case; it was not a separately notified incidental decision.
Fundamentação extraída
It did not concern jurisdiction or recusal, did not cause irreparable harm, and did not decide an issue that could immediately end the case. It lacked adequate reasoning and any appeal instructions.