I have the SIV and it fits *so* perfectly in my Pliko and in my best friends Venezia. It doesn't fit the attachement bar but does fit sooo snuggly in the seat of the stroller.
You can still find the SIV around. There are several atlanta area BRU's that have a few left. Also, babiesrus.com still has some in stock. Those are the two sources for the remaining five point versions.
Three point versions can be found at Dmart, babystyle.com and other online retailers which you can find by doing a search on google.com
If you have any questions about the SIV, let me know...I have *alot* of familiarity with this seat.
:)
katherine in atl
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