Evaluate the valence intensity of the following snippet, considering the mental state of the author. Present a score between 0 and 1, where 0 denotes extremely negative and 1 denotes extremely positive.
Snippet: i also got myself a 512mb viking compact flash (enough for 255 shots at full 4mp resolution and max picture quality) and a used $ 250 3lb subnotebook with usb connection and tons of hard drive space for long trips so i can verify what i've taken and that subnotebook also saves me from having to buy extra compactflash.