Let's face it, when comparing airflow control, most RepRap printers are a little behind. The Makerbot printers feature full enclosures that retain heat well, allowing you to print very tall prints without layer separation. When printing the same model on the i3v, any airflow in the room can cause the bottom of the print to warp and the higher layers to separate.

I'd like to build an acrylic enclosure that features a hinged door to get in and out of it. This site (http://www.casesforcollectibles.com/) offers custom enclosures, but at a pretty hefty price. Would it be worth it to purchase an enclosure for the i3v? Are there any methods to reduce warping and layer separation caused specifically by room temperature and airflow?