chilling alternatives

[smellsfishy]

After i realized my used chiller was ill, i began to research for cooling alternatives. While there are a lot of ideas out there the ones i have tried have yielded limited results. Lets face it, chillers aren't cheap and neither is the power to run them.
Hotter temps are a cumin so, for every reefers sake lets start a thread/poll of ideas for small and/or large systems. Please include high and lowest temps achieved and pull down amounts when available.