Nice thread idea. I've got a 99 Magnum, but I've only had it for a couple of weeks now and haven't had the opportunity (or the inclination) to do much in the way of tweaking it yet. I've heard a lot about filling the power supply, and will likely be interested in trying it out in the future, though the noise floor is already pretty darn low (aside from some negligible tube rush). Where have folks had the best luck drilling the hole to fill it? How big of a hole are we talking about? I am pretty sure that I've seen more detailed instructions someplace, I just can't recall where now. I did order some vibrapods earlier this week and am hoping to experiment with them this weekend. Also haven't felt the need to experiment with new tubes yet, though I'm sure I will down the road (I'm new to the 6SN7's, so they're virgin territory for me). Anyone tried tube dampeners of any sort? The simplified version of the rest of the system is a Meridain 508.24, the Rogue 99 Magnum, Bryston 4b-st, and Thiel 2.3's with Homegrown Super Silver IC's and Kimber Monocle XL cables. I have noticed that the 99 is super-sensitive to vibration and interaction with other gear, (or other remotes, for that matter) -- no mystery why they took the power supply off-board here. All told, I'm a serious Rogue convert and can't yet imagine wanting to improve a thing (not that this means for a second that I'm about to stop trying...;)