I have been having problems with a leaking head. Found myself having to add coolant several times per week and my low coolant light pretty much stayed on constantly even if I had just topped off my system. While parked at work, I would come out to see a puddle of coolant that leaked out through the day. I bought this a couple days ago at Wal-Mart on a whim and poured the entire bottle into my 2000 Buick Century. I then let it idle with the heater on high for a full 45 minutes rather than the recommended 15 minutes just to ensure my Buick got up to operating temp. Since then, my temp has stayed well below what I had grown used to seeing and my low coolant light has yet to come on. I will update this review as needed but two days after adding it to my vehicle, I am thoroughly pleased with this purchase and this product.

If you really like being placed on hold forever when Act breaks, then this is for you. If you really like being locked into upgrades because Salesforce will charge to $5000+ just to get your data out of Act with no guarantees that it will work; then this is for you. If you like arguing the Outlook endlessly over where your emails are, then this is for you. When you finally do get tech support response to a reasonable question like "how does Act host work online" with "you just install it on a server and it works." Seriously??? And I'm not a techie.