Glenn said:
どうもありがとう Glenn

No, I really have been studying Japanese for only four months or so. I guess it's just that I'm a certain kind of person where, when I focus on something, I really have to learn everything about it as fast as I can. I'd estimate that I spend more than 4 hours a day studying Japanese or doing something otherwise Japanese-related. Between Pimsleur, an ever-growing set of wonderful books and (probably most important of all) ye olde Internet, I guess I have picked up quite a bit in a short time.
(Now, don't get the idea that I didn't have my dictionary out when translating J44xm's sentences

Even if I know the words, Kanji is still mostly an impenetrable barrier for me...)
I'm also having a lot of fun e-mailing with a Japanese pen pal. Unfortunately, I think she's too shy to correct my Japanese when I write to her. I guess correcting others must be a very touchy subject for the Japanese; I think I hurt her feelings once while trying to help her with her English. :/
In any case, thanks to you and everyone else here who have helped me and provided great opportunities for practice.
J44xm said:
Also, what is difficult about 次はがんばってくださいね! (tsugi wa ganbatte kudasai ne!)? Isn't it a pretty clear sentence? ("As for next time, do your best"?) Am I missing something?
I guess it's probably that がんばって is used idiomatically and doesn't have a good direct match in English. WWWJDIC's examples page for 頑張る shows it translated at least 20 different ways...
J44xm said:
I suppose 分かりやすかったです (wakari yasukatta desu) is a bit more confusing than I thought. I can't ascertain the jisho (dictionary) form of yasukatta.
The root of "yasukatta" can be found in the dictionary as "yasui" (安い). Since 安い means "cheap," which didn't seem to fit in this context, I searched a little more and found 分かりやすい as a single compound word meaning "easy to understand!"
Here's a page that provides a good reference for i-adjective endings. It's kind of confusing to look at, but just ignore everything except for the rightmost column ("Adjectives") under Terminal Endings. This helped me learn to recognize i-adjective inflections and also to inflect them myself... For example with your 分かりやすかった, that page shows that ~かった is the past-tense form. If you strip off the ~かった and add the present ~い, you can look it up in WWWJDIC, or wherever you please.
Justin